planner: UPDATE's select plan's output col IDs should be stable (#53268)

[ti-chi-bot]

This is an automated cherry-pick of #53268

What problem does this PR solve?

Issue Number: close #53236

Problem Summary:

The output UniqueIDs in the UPDATE's SELECT plan should remain unchanged after the optimization.

What changed and how does it work?

Check List

Tests

• [ ] Unit test
• [x] Integration test
• [ ] Manual test (add detailed scripts or steps below)
• [ ] No need to test

  • [ ] I checked and no code files have been changed.

Side effects

• [ ] Performance regression: Consumes more CPU
• [ ] Performance regression: Consumes more Memory
• [ ] Breaking backward compatibility

Documentation

• [ ] Affects user behaviors
• [ ] Contains syntax changes
• [ ] Contains variable changes
• [ ] Contains experimental features
• [ ] Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Please upload report for BASE (release-6.5@be01bfb). Learn more about missing BASE report.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## release-6.5 #53276 +/- ## ================================================ Coverage ? 73.6308% ================================================ Files ? 1096 Lines ? 352055 Branches ? 0 ================================================ Hits ? 259221 Misses ? 76165 Partials ? 16669 ```

[ti-chi-bot[bot]]

[LGTM Timeline notifier]

Timeline:

• 2024-06-08 09:51:45.954428872 +0000 UTC m=+199060.007740798: :ballot_box_with_check: agreed by hi-rustin.
• 2024-06-09 21:05:14.349595124 +0000 UTC m=+325868.402907049: :ballot_box_with_check: agreed by fixdb.

[ti-chi-bot[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fixdb, hi-rustin

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